Research Progresses of Garnet-Type Solid Electrolytes for Developing All-Solid-State Li Batteries
All-Solid-State Batteries (ASSBs) that use oxide-based solid electrolytes (SEs) have been considered as a promising energy-storage platform to meet an increasing demand for Li-ion batteries (LIBs) with improved energy density and superior safety. However, high interfacial resistance between particle...
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doaj-45886d2b2f36493d86ec16cc5406778e2020-11-25T03:12:10ZengFrontiers Media S.A.Frontiers in Chemistry2296-26462020-06-01810.3389/fchem.2020.00468548294Research Progresses of Garnet-Type Solid Electrolytes for Developing All-Solid-State Li BatteriesAbin KimSeungjun WooMinseok KangHeetaek ParkByoungwoo KangAll-Solid-State Batteries (ASSBs) that use oxide-based solid electrolytes (SEs) have been considered as a promising energy-storage platform to meet an increasing demand for Li-ion batteries (LIBs) with improved energy density and superior safety. However, high interfacial resistance between particles in the composite electrode and between electrodes and the use of Li metal in the ASBS hinder their practical utilization. Here, we review recent research progress on oxide-based SEs for the ASSBs with respect to the use of Li metal. We especially focus on research progress on garnet-type solid electrolytes (Li7La3Zr2O12) because they have high ionic conductivity, good chemical stability with Li metal, and a wide electrochemical potential window. This review will also discuss Li dendritic behavior in the oxide-based SEs and its relationship with critical current density (CCD). We close with remarks on prospects of ASSB.https://www.frontiersin.org/article/10.3389/fchem.2020.00468/fullall-solid-state-batteriessolid electrolytegarnet-type electrolyteLi ion batteriesbeyond Li-ion batteries |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Abin Kim Seungjun Woo Minseok Kang Heetaek Park Byoungwoo Kang |
spellingShingle |
Abin Kim Seungjun Woo Minseok Kang Heetaek Park Byoungwoo Kang Research Progresses of Garnet-Type Solid Electrolytes for Developing All-Solid-State Li Batteries Frontiers in Chemistry all-solid-state-batteries solid electrolyte garnet-type electrolyte Li ion batteries beyond Li-ion batteries |
author_facet |
Abin Kim Seungjun Woo Minseok Kang Heetaek Park Byoungwoo Kang |
author_sort |
Abin Kim |
title |
Research Progresses of Garnet-Type Solid Electrolytes for Developing All-Solid-State Li Batteries |
title_short |
Research Progresses of Garnet-Type Solid Electrolytes for Developing All-Solid-State Li Batteries |
title_full |
Research Progresses of Garnet-Type Solid Electrolytes for Developing All-Solid-State Li Batteries |
title_fullStr |
Research Progresses of Garnet-Type Solid Electrolytes for Developing All-Solid-State Li Batteries |
title_full_unstemmed |
Research Progresses of Garnet-Type Solid Electrolytes for Developing All-Solid-State Li Batteries |
title_sort |
research progresses of garnet-type solid electrolytes for developing all-solid-state li batteries |
publisher |
Frontiers Media S.A. |
series |
Frontiers in Chemistry |
issn |
2296-2646 |
publishDate |
2020-06-01 |
description |
All-Solid-State Batteries (ASSBs) that use oxide-based solid electrolytes (SEs) have been considered as a promising energy-storage platform to meet an increasing demand for Li-ion batteries (LIBs) with improved energy density and superior safety. However, high interfacial resistance between particles in the composite electrode and between electrodes and the use of Li metal in the ASBS hinder their practical utilization. Here, we review recent research progress on oxide-based SEs for the ASSBs with respect to the use of Li metal. We especially focus on research progress on garnet-type solid electrolytes (Li7La3Zr2O12) because they have high ionic conductivity, good chemical stability with Li metal, and a wide electrochemical potential window. This review will also discuss Li dendritic behavior in the oxide-based SEs and its relationship with critical current density (CCD). We close with remarks on prospects of ASSB. |
topic |
all-solid-state-batteries solid electrolyte garnet-type electrolyte Li ion batteries beyond Li-ion batteries |
url |
https://www.frontiersin.org/article/10.3389/fchem.2020.00468/full |
work_keys_str_mv |
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